The UK Home Automation Archive

Archive Home
Group Home
Search Archive


Advanced Search

The UKHA-ARCHIVE IS CEASING OPERATIONS 31 DEC 2024

Latest message you have seen: RE: standard wiring infrastructure

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

RE: Homevision control of Central Heating

  • To: <ukha_d@xxxxxxx>
  • Subject: RE: Homevision control of Central Heating
  • From: "Phil Harris" <phillip.harris1@xxxxxxx>
  • Date: Fri, 28 Dec 2001 17:31:46 -0000
  • Delivered-to: mailing list ukha_d@xxxxxxx
  • Mailing-list: list ukha_d@xxxxxxx; contact ukha_d-owner@xxxxxxx
  • Reply-to: ukha_d@xxxxxxx
Title: Message
> The proper CH ones do, but I was assuming Phil was going to use small solenoid type 
> valves inline with the radiator (there are some that various people including Ian Bird have 
> found from RS).  These I believe are simply a solenoid operating a valve - either open or closed. 
 
The problem with these valves is that they have a limited temperature range *AND* they do require a fair pressure behind them to operate (it seems that they use the liquid pressure to help them open and close).
 
Phil

Yahoo! Groups Sponsor
ADVERTISEMENT

For more information: http://www.automatedhome.co.uk
Post message: ukha_d@xxxxxxx
Subscribe:  ukha_d-subscribe@xxxxxxx
Unsubscribe:  ukha_d-unsubscribe@xxxxxxx
List owner:  ukha_d-owner@xxxxxxx

Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
Home | Main Index | Thread Index
Comments to the Webmaster are always welcomed, please use this contact form . Note that as this site is a mailing list archive, the Webmaster has no control over the contents of the messages. Comments about message content should be directed to the relevant mailing list.